Explain the TLC results you observed:
(a) Relate the Rf values for the two starting materials and the final product to their structures.
(b) The 2,4-hexadienol and the maleic anhydride were readily observed using the UV light. Explain why the product was only clearly observed after iodine staining (see example in Diels-Alder module on Canvas).

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)